diff mbox series

[v2,01/12] drm/amdgpu, drm/radeon: Make I2C terminology more inclusive

Message ID 20240503181333.2336999-2-eahariha@linux.microsoft.com
State Superseded
Headers show
Series Make I2C terminology more inclusive for I2C Algobit and consumers | expand

Commit Message

Easwar Hariharan May 3, 2024, 6:13 p.m. UTC
I2C v7, SMBus 3.2, and I3C 1.1.1 specifications have replaced "master/slave"
with more appropriate terms. Inspired by and following on to Wolfram's
series to fix drivers/i2c/[1], fix the terminology for users of
I2C_ALGOBIT bitbanging interface, now that the approved verbiage exists
in the specification.

Compile tested, no functionality changes intended

[1]: https://lore.kernel.org/all/20240322132619.6389-1-wsa+renesas@sang-engineering.com/

Signed-off-by: Easwar Hariharan <eahariha@linux.microsoft.com>
---
 .../gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c  |  8 +++---
 drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c       | 10 +++----
 drivers/gpu/drm/amd/amdgpu/atombios_i2c.c     |  8 +++---
 drivers/gpu/drm/amd/amdgpu/atombios_i2c.h     |  2 +-
 drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c    | 20 ++++++-------
 .../gpu/drm/amd/display/dc/bios/bios_parser.c |  2 +-
 .../drm/amd/display/dc/bios/bios_parser2.c    |  2 +-
 .../drm/amd/display/dc/core/dc_link_exports.c |  4 +--
 drivers/gpu/drm/amd/display/dc/dc.h           |  2 +-
 drivers/gpu/drm/amd/display/dc/dce/dce_i2c.c  |  4 +--
 .../display/include/grph_object_ctrl_defs.h   |  2 +-
 drivers/gpu/drm/amd/include/atombios.h        |  2 +-
 drivers/gpu/drm/amd/include/atomfirmware.h    | 26 ++++++++---------
 .../powerplay/hwmgr/vega20_processpptables.c  |  4 +--
 .../amd/pm/powerplay/inc/smu11_driver_if.h    |  2 +-
 .../inc/pmfw_if/smu11_driver_if_arcturus.h    |  2 +-
 .../inc/pmfw_if/smu11_driver_if_navi10.h      |  2 +-
 .../pmfw_if/smu11_driver_if_sienna_cichlid.h  |  2 +-
 .../inc/pmfw_if/smu13_driver_if_aldebaran.h   |  2 +-
 .../inc/pmfw_if/smu13_driver_if_v13_0_0.h     |  2 +-
 .../inc/pmfw_if/smu13_driver_if_v13_0_7.h     |  2 +-
 .../gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c |  4 +--
 .../amd/pm/swsmu/smu11/sienna_cichlid_ppt.c   |  8 +++---
 drivers/gpu/drm/radeon/atombios.h             | 16 +++++------
 drivers/gpu/drm/radeon/atombios_i2c.c         |  4 +--
 drivers/gpu/drm/radeon/radeon_combios.c       | 28 +++++++++----------
 drivers/gpu/drm/radeon/radeon_i2c.c           | 10 +++----
 drivers/gpu/drm/radeon/radeon_mode.h          |  6 ++--
 28 files changed, 93 insertions(+), 93 deletions(-)

Comments

Easwar Hariharan May 7, 2024, 6:16 p.m. UTC | #1
On 5/3/2024 11:13 AM, Easwar Hariharan wrote:
> I2C v7, SMBus 3.2, and I3C 1.1.1 specifications have replaced "master/slave"
> with more appropriate terms. Inspired by and following on to Wolfram's
> series to fix drivers/i2c/[1], fix the terminology for users of
> I2C_ALGOBIT bitbanging interface, now that the approved verbiage exists
> in the specification.
> 
> Compile tested, no functionality changes intended
> 
> [1]: https://lore.kernel.org/all/20240322132619.6389-1-wsa+renesas@sang-engineering.com/
> 
> Signed-off-by: Easwar Hariharan <eahariha@linux.microsoft.com>
> ---
>  .../gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c  |  8 +++---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c       | 10 +++----
>  drivers/gpu/drm/amd/amdgpu/atombios_i2c.c     |  8 +++---
>  drivers/gpu/drm/amd/amdgpu/atombios_i2c.h     |  2 +-
>  drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c    | 20 ++++++-------
>  .../gpu/drm/amd/display/dc/bios/bios_parser.c |  2 +-
>  .../drm/amd/display/dc/bios/bios_parser2.c    |  2 +-
>  .../drm/amd/display/dc/core/dc_link_exports.c |  4 +--
>  drivers/gpu/drm/amd/display/dc/dc.h           |  2 +-
>  drivers/gpu/drm/amd/display/dc/dce/dce_i2c.c  |  4 +--
>  .../display/include/grph_object_ctrl_defs.h   |  2 +-
>  drivers/gpu/drm/amd/include/atombios.h        |  2 +-
>  drivers/gpu/drm/amd/include/atomfirmware.h    | 26 ++++++++---------
>  .../powerplay/hwmgr/vega20_processpptables.c  |  4 +--
>  .../amd/pm/powerplay/inc/smu11_driver_if.h    |  2 +-
>  .../inc/pmfw_if/smu11_driver_if_arcturus.h    |  2 +-
>  .../inc/pmfw_if/smu11_driver_if_navi10.h      |  2 +-
>  .../pmfw_if/smu11_driver_if_sienna_cichlid.h  |  2 +-
>  .../inc/pmfw_if/smu13_driver_if_aldebaran.h   |  2 +-
>  .../inc/pmfw_if/smu13_driver_if_v13_0_0.h     |  2 +-
>  .../inc/pmfw_if/smu13_driver_if_v13_0_7.h     |  2 +-
>  .../gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c |  4 +--
>  .../amd/pm/swsmu/smu11/sienna_cichlid_ppt.c   |  8 +++---
>  drivers/gpu/drm/radeon/atombios.h             | 16 +++++------
>  drivers/gpu/drm/radeon/atombios_i2c.c         |  4 +--
>  drivers/gpu/drm/radeon/radeon_combios.c       | 28 +++++++++----------
>  drivers/gpu/drm/radeon/radeon_i2c.c           | 10 +++----
>  drivers/gpu/drm/radeon/radeon_mode.h          |  6 ++--
>  28 files changed, 93 insertions(+), 93 deletions(-)
>

<snip>

Hello Christian, Daniel, David, others,

Could you re-review v2 since the feedback provided in v0 [1] has now been addressed? I can send v3 with
all other feedback and signoffs from the other maintainers incorporated when I have something for amdgpu 
and radeon.

Thanks,
Easwar

[1] https://lore.kernel.org/all/53f3afba-4759-4ea1-b408-8a929b26280c@amd.com/
Alex Deucher May 8, 2024, 2:53 p.m. UTC | #2
On Tue, May 7, 2024 at 2:32 PM Easwar Hariharan
<eahariha@linux.microsoft.com> wrote:
>
> On 5/3/2024 11:13 AM, Easwar Hariharan wrote:
> > I2C v7, SMBus 3.2, and I3C 1.1.1 specifications have replaced "master/slave"
> > with more appropriate terms. Inspired by and following on to Wolfram's
> > series to fix drivers/i2c/[1], fix the terminology for users of
> > I2C_ALGOBIT bitbanging interface, now that the approved verbiage exists
> > in the specification.
> >
> > Compile tested, no functionality changes intended
> >
> > [1]: https://lore.kernel.org/all/20240322132619.6389-1-wsa+renesas@sang-engineering.com/
> >
> > Signed-off-by: Easwar Hariharan <eahariha@linux.microsoft.com>
> > ---
> >  .../gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c  |  8 +++---
> >  drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c       | 10 +++----
> >  drivers/gpu/drm/amd/amdgpu/atombios_i2c.c     |  8 +++---
> >  drivers/gpu/drm/amd/amdgpu/atombios_i2c.h     |  2 +-
> >  drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c    | 20 ++++++-------
> >  .../gpu/drm/amd/display/dc/bios/bios_parser.c |  2 +-
> >  .../drm/amd/display/dc/bios/bios_parser2.c    |  2 +-
> >  .../drm/amd/display/dc/core/dc_link_exports.c |  4 +--
> >  drivers/gpu/drm/amd/display/dc/dc.h           |  2 +-
> >  drivers/gpu/drm/amd/display/dc/dce/dce_i2c.c  |  4 +--
> >  .../display/include/grph_object_ctrl_defs.h   |  2 +-
> >  drivers/gpu/drm/amd/include/atombios.h        |  2 +-
> >  drivers/gpu/drm/amd/include/atomfirmware.h    | 26 ++++++++---------
> >  .../powerplay/hwmgr/vega20_processpptables.c  |  4 +--
> >  .../amd/pm/powerplay/inc/smu11_driver_if.h    |  2 +-
> >  .../inc/pmfw_if/smu11_driver_if_arcturus.h    |  2 +-
> >  .../inc/pmfw_if/smu11_driver_if_navi10.h      |  2 +-
> >  .../pmfw_if/smu11_driver_if_sienna_cichlid.h  |  2 +-
> >  .../inc/pmfw_if/smu13_driver_if_aldebaran.h   |  2 +-
> >  .../inc/pmfw_if/smu13_driver_if_v13_0_0.h     |  2 +-
> >  .../inc/pmfw_if/smu13_driver_if_v13_0_7.h     |  2 +-
> >  .../gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c |  4 +--
> >  .../amd/pm/swsmu/smu11/sienna_cichlid_ppt.c   |  8 +++---
> >  drivers/gpu/drm/radeon/atombios.h             | 16 +++++------
> >  drivers/gpu/drm/radeon/atombios_i2c.c         |  4 +--
> >  drivers/gpu/drm/radeon/radeon_combios.c       | 28 +++++++++----------
> >  drivers/gpu/drm/radeon/radeon_i2c.c           | 10 +++----
> >  drivers/gpu/drm/radeon/radeon_mode.h          |  6 ++--
> >  28 files changed, 93 insertions(+), 93 deletions(-)
> >
>
> <snip>
>
> Hello Christian, Daniel, David, others,
>
> Could you re-review v2 since the feedback provided in v0 [1] has now been addressed? I can send v3 with
> all other feedback and signoffs from the other maintainers incorporated when I have something for amdgpu
> and radeon.

This seems like a lot of churn.  Additionally, a bunch of these
headers are shared with other OSes, so it's possible some of the
changes may end up getting reverted accidently when we sync up or we
may add new headers in new code with the old nomenclature and then
we'd need to make sure to adjust it to make sure everything was
aligned again.  I would just as soon leave things as is, but I'm open
to acking them if there is a strong desire to update things.

Alex
Easwar Hariharan May 8, 2024, 8:12 p.m. UTC | #3
On 5/8/2024 7:53 AM, Alex Deucher wrote:
> On Tue, May 7, 2024 at 2:32 PM Easwar Hariharan
> <eahariha@linux.microsoft.com> wrote:
>>
>> On 5/3/2024 11:13 AM, Easwar Hariharan wrote:
>>> I2C v7, SMBus 3.2, and I3C 1.1.1 specifications have replaced "master/slave"
>>> with more appropriate terms. Inspired by and following on to Wolfram's
>>> series to fix drivers/i2c/[1], fix the terminology for users of
>>> I2C_ALGOBIT bitbanging interface, now that the approved verbiage exists
>>> in the specification.
>>>
>>> Compile tested, no functionality changes intended
>>>
>>> [1]: https://lore.kernel.org/all/20240322132619.6389-1-wsa+renesas@sang-engineering.com/
>>>
>>> Signed-off-by: Easwar Hariharan <eahariha@linux.microsoft.com>
>>> ---
>>>  .../gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c  |  8 +++---
>>>  drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c       | 10 +++----
>>>  drivers/gpu/drm/amd/amdgpu/atombios_i2c.c     |  8 +++---
>>>  drivers/gpu/drm/amd/amdgpu/atombios_i2c.h     |  2 +-
>>>  drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c    | 20 ++++++-------
>>>  .../gpu/drm/amd/display/dc/bios/bios_parser.c |  2 +-
>>>  .../drm/amd/display/dc/bios/bios_parser2.c    |  2 +-
>>>  .../drm/amd/display/dc/core/dc_link_exports.c |  4 +--
>>>  drivers/gpu/drm/amd/display/dc/dc.h           |  2 +-
>>>  drivers/gpu/drm/amd/display/dc/dce/dce_i2c.c  |  4 +--
>>>  .../display/include/grph_object_ctrl_defs.h   |  2 +-
>>>  drivers/gpu/drm/amd/include/atombios.h        |  2 +-
>>>  drivers/gpu/drm/amd/include/atomfirmware.h    | 26 ++++++++---------
>>>  .../powerplay/hwmgr/vega20_processpptables.c  |  4 +--
>>>  .../amd/pm/powerplay/inc/smu11_driver_if.h    |  2 +-
>>>  .../inc/pmfw_if/smu11_driver_if_arcturus.h    |  2 +-
>>>  .../inc/pmfw_if/smu11_driver_if_navi10.h      |  2 +-
>>>  .../pmfw_if/smu11_driver_if_sienna_cichlid.h  |  2 +-
>>>  .../inc/pmfw_if/smu13_driver_if_aldebaran.h   |  2 +-
>>>  .../inc/pmfw_if/smu13_driver_if_v13_0_0.h     |  2 +-
>>>  .../inc/pmfw_if/smu13_driver_if_v13_0_7.h     |  2 +-
>>>  .../gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c |  4 +--
>>>  .../amd/pm/swsmu/smu11/sienna_cichlid_ppt.c   |  8 +++---
>>>  drivers/gpu/drm/radeon/atombios.h             | 16 +++++------
>>>  drivers/gpu/drm/radeon/atombios_i2c.c         |  4 +--
>>>  drivers/gpu/drm/radeon/radeon_combios.c       | 28 +++++++++----------
>>>  drivers/gpu/drm/radeon/radeon_i2c.c           | 10 +++----
>>>  drivers/gpu/drm/radeon/radeon_mode.h          |  6 ++--
>>>  28 files changed, 93 insertions(+), 93 deletions(-)
>>>
>>
>> <snip>
>>
>> Hello Christian, Daniel, David, others,
>>
>> Could you re-review v2 since the feedback provided in v0 [1] has now been addressed? I can send v3 with
>> all other feedback and signoffs from the other maintainers incorporated when I have something for amdgpu
>> and radeon.
> 
> This seems like a lot of churn.  Additionally, a bunch of these
> headers are shared with other OSes, so it's possible some of the
> changes may end up getting reverted accidently when we sync up or we
> may add new headers in new code with the old nomenclature and then
> we'd need to make sure to adjust it to make sure everything was
> aligned again.  I would just as soon leave things as is, but I'm open
> to acking them if there is a strong desire to update things.
> 
> Alex

The way I see it, this is a small downpayment on the debt we have built up so far. Internship
programs like LF Outreachy to get more underrepresented groups involved in open source are trying to 
change the open source community culture to be more inclusive, but simultaneously rely on the culture
being welcoming enough as well.

I do see the challenge involved in preserving the changes and ensuring no new code is added with
outdated nomenclature (but see [1]), but culture changes one person at a time, and I'd encourage the community
to do the work needed so we can move past our (mostly) inadvertent role in perpetuating it.

That's my 2c (or your sub-unit currency of choice).

Easwar

[1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=49decddd39e5f6132ccd7d9fdc3d7c470b0061bb
Alex Deucher May 8, 2024, 9:12 p.m. UTC | #4
On Wed, May 8, 2024 at 4:12 PM Easwar Hariharan
<eahariha@linux.microsoft.com> wrote:
>
> On 5/8/2024 7:53 AM, Alex Deucher wrote:
> > On Tue, May 7, 2024 at 2:32 PM Easwar Hariharan
> > <eahariha@linux.microsoft.com> wrote:
> >>
> >> On 5/3/2024 11:13 AM, Easwar Hariharan wrote:
> >>> I2C v7, SMBus 3.2, and I3C 1.1.1 specifications have replaced "master/slave"
> >>> with more appropriate terms. Inspired by and following on to Wolfram's
> >>> series to fix drivers/i2c/[1], fix the terminology for users of
> >>> I2C_ALGOBIT bitbanging interface, now that the approved verbiage exists
> >>> in the specification.
> >>>
> >>> Compile tested, no functionality changes intended
> >>>
> >>> [1]: https://lore.kernel.org/all/20240322132619.6389-1-wsa+renesas@sang-engineering.com/
> >>>
> >>> Signed-off-by: Easwar Hariharan <eahariha@linux.microsoft.com>
> >>> ---
> >>>  .../gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c  |  8 +++---
> >>>  drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c       | 10 +++----
> >>>  drivers/gpu/drm/amd/amdgpu/atombios_i2c.c     |  8 +++---
> >>>  drivers/gpu/drm/amd/amdgpu/atombios_i2c.h     |  2 +-
> >>>  drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c    | 20 ++++++-------
> >>>  .../gpu/drm/amd/display/dc/bios/bios_parser.c |  2 +-
> >>>  .../drm/amd/display/dc/bios/bios_parser2.c    |  2 +-
> >>>  .../drm/amd/display/dc/core/dc_link_exports.c |  4 +--
> >>>  drivers/gpu/drm/amd/display/dc/dc.h           |  2 +-
> >>>  drivers/gpu/drm/amd/display/dc/dce/dce_i2c.c  |  4 +--
> >>>  .../display/include/grph_object_ctrl_defs.h   |  2 +-
> >>>  drivers/gpu/drm/amd/include/atombios.h        |  2 +-
> >>>  drivers/gpu/drm/amd/include/atomfirmware.h    | 26 ++++++++---------
> >>>  .../powerplay/hwmgr/vega20_processpptables.c  |  4 +--
> >>>  .../amd/pm/powerplay/inc/smu11_driver_if.h    |  2 +-
> >>>  .../inc/pmfw_if/smu11_driver_if_arcturus.h    |  2 +-
> >>>  .../inc/pmfw_if/smu11_driver_if_navi10.h      |  2 +-
> >>>  .../pmfw_if/smu11_driver_if_sienna_cichlid.h  |  2 +-
> >>>  .../inc/pmfw_if/smu13_driver_if_aldebaran.h   |  2 +-
> >>>  .../inc/pmfw_if/smu13_driver_if_v13_0_0.h     |  2 +-
> >>>  .../inc/pmfw_if/smu13_driver_if_v13_0_7.h     |  2 +-
> >>>  .../gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c |  4 +--
> >>>  .../amd/pm/swsmu/smu11/sienna_cichlid_ppt.c   |  8 +++---
> >>>  drivers/gpu/drm/radeon/atombios.h             | 16 +++++------
> >>>  drivers/gpu/drm/radeon/atombios_i2c.c         |  4 +--
> >>>  drivers/gpu/drm/radeon/radeon_combios.c       | 28 +++++++++----------
> >>>  drivers/gpu/drm/radeon/radeon_i2c.c           | 10 +++----
> >>>  drivers/gpu/drm/radeon/radeon_mode.h          |  6 ++--
> >>>  28 files changed, 93 insertions(+), 93 deletions(-)
> >>>
> >>
> >> <snip>
> >>
> >> Hello Christian, Daniel, David, others,
> >>
> >> Could you re-review v2 since the feedback provided in v0 [1] has now been addressed? I can send v3 with
> >> all other feedback and signoffs from the other maintainers incorporated when I have something for amdgpu
> >> and radeon.
> >
> > This seems like a lot of churn.  Additionally, a bunch of these
> > headers are shared with other OSes, so it's possible some of the
> > changes may end up getting reverted accidently when we sync up or we
> > may add new headers in new code with the old nomenclature and then
> > we'd need to make sure to adjust it to make sure everything was
> > aligned again.  I would just as soon leave things as is, but I'm open
> > to acking them if there is a strong desire to update things.
> >
> > Alex
>
> The way I see it, this is a small downpayment on the debt we have built up so far. Internship
> programs like LF Outreachy to get more underrepresented groups involved in open source are trying to
> change the open source community culture to be more inclusive, but simultaneously rely on the culture
> being welcoming enough as well.
>
> I do see the challenge involved in preserving the changes and ensuring no new code is added with
> outdated nomenclature (but see [1]), but culture changes one person at a time, and I'd encourage the community
> to do the work needed so we can move past our (mostly) inadvertent role in perpetuating it.
>
> That's my 2c (or your sub-unit currency of choice).

Fair enough.
Acked-by: Aex Deucher <alexander.deucher@amd.com>

>
> Easwar
>
> [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=49decddd39e5f6132ccd7d9fdc3d7c470b0061bb
diff mbox series

Patch

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
index 6857c586ded7..37f50fc5d496 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
@@ -614,7 +614,7 @@  bool amdgpu_atomfirmware_ras_rom_addr(struct amdgpu_device *adev,
 		if ((frev == 3 && crev >= 4) || (frev > 3)) {
 			firmware_info = (union firmware_info *)
 				(mode_info->atom_context->bios + data_offset);
-			/* The ras_rom_i2c_slave_addr should ideally
+			/* The ras_rom_i2c_target_addr should ideally
 			 * be a 19-bit EEPROM address, which would be
 			 * used as is by the driver; see top of
 			 * amdgpu_eeprom.c.
@@ -625,13 +625,13 @@  bool amdgpu_atomfirmware_ras_rom_addr(struct amdgpu_device *adev,
 			 * leave the check for the pointer.
 			 *
 			 * The reason this works right now is because
-			 * ras_rom_i2c_slave_addr contains the EEPROM
+			 * ras_rom_i2c_target_addr contains the EEPROM
 			 * device type qualifier 1010b in the top 4
 			 * bits.
 			 */
-			if (firmware_info->v34.ras_rom_i2c_slave_addr) {
+			if (firmware_info->v34.ras_rom_i2c_target_addr) {
 				if (i2c_address)
-					*i2c_address = firmware_info->v34.ras_rom_i2c_slave_addr;
+					*i2c_address = firmware_info->v34.ras_rom_i2c_target_addr;
 				return true;
 			}
 		}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c
index d79cb13e1aa8..070049c92e2b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c
@@ -280,7 +280,7 @@  amdgpu_i2c_lookup(struct amdgpu_device *adev,
 }
 
 static void amdgpu_i2c_get_byte(struct amdgpu_i2c_chan *i2c_bus,
-				 u8 slave_addr,
+				 u8 target_addr,
 				 u8 addr,
 				 u8 *val)
 {
@@ -288,13 +288,13 @@  static void amdgpu_i2c_get_byte(struct amdgpu_i2c_chan *i2c_bus,
 	u8 in_buf[2];
 	struct i2c_msg msgs[] = {
 		{
-			.addr = slave_addr,
+			.addr = target_addr,
 			.flags = 0,
 			.len = 1,
 			.buf = out_buf,
 		},
 		{
-			.addr = slave_addr,
+			.addr = target_addr,
 			.flags = I2C_M_RD,
 			.len = 1,
 			.buf = in_buf,
@@ -314,13 +314,13 @@  static void amdgpu_i2c_get_byte(struct amdgpu_i2c_chan *i2c_bus,
 }
 
 static void amdgpu_i2c_put_byte(struct amdgpu_i2c_chan *i2c_bus,
-				 u8 slave_addr,
+				 u8 target_addr,
 				 u8 addr,
 				 u8 val)
 {
 	uint8_t out_buf[2];
 	struct i2c_msg msg = {
-		.addr = slave_addr,
+		.addr = target_addr,
 		.flags = 0,
 		.len = 2,
 		.buf = out_buf,
diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c
index a6501114322f..a7d3c3d2c633 100644
--- a/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c
+++ b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c
@@ -36,7 +36,7 @@ 
 #define ATOM_MAX_HW_I2C_READ  255
 
 static int amdgpu_atombios_i2c_process_i2c_ch(struct amdgpu_i2c_chan *chan,
-				       u8 slave_addr, u8 flags,
+				       u8 target_addr, u8 flags,
 				       u8 *buf, u8 num)
 {
 	struct drm_device *dev = chan->dev;
@@ -83,7 +83,7 @@  static int amdgpu_atombios_i2c_process_i2c_ch(struct amdgpu_i2c_chan *chan,
 	args.ucFlag = flags;
 	args.ucI2CSpeed = TARGET_HW_I2C_CLOCK;
 	args.ucTransBytes = num;
-	args.ucSlaveAddr = slave_addr << 1;
+	args.ucTargetAddr = target_addr << 1;
 	args.ucLineNumber = chan->rec.i2c_id;
 
 	amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args, sizeof(args));
@@ -159,7 +159,7 @@  u32 amdgpu_atombios_i2c_func(struct i2c_adapter *adap)
 	return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
 }
 
-void amdgpu_atombios_i2c_channel_trans(struct amdgpu_device *adev, u8 slave_addr, u8 line_number, u8 offset, u8 data)
+void amdgpu_atombios_i2c_channel_trans(struct amdgpu_device *adev, u8 target_addr, u8 line_number, u8 offset, u8 data)
 {
 	PROCESS_I2C_CHANNEL_TRANSACTION_PS_ALLOCATION args;
 	int index = GetIndexIntoMasterTable(COMMAND, ProcessI2cChannelTransaction);
@@ -169,7 +169,7 @@  void amdgpu_atombios_i2c_channel_trans(struct amdgpu_device *adev, u8 slave_addr
 	args.ucFlag = 1;
 	args.ucI2CSpeed = TARGET_HW_I2C_CLOCK;
 	args.ucTransBytes = 1;
-	args.ucSlaveAddr = slave_addr;
+	args.ucTargetAddr = target_addr;
 	args.ucLineNumber = line_number;
 
 	amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args, sizeof(args));
diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_i2c.h b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.h
index 251aaf41f65d..13e683896ef6 100644
--- a/drivers/gpu/drm/amd/amdgpu/atombios_i2c.h
+++ b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.h
@@ -28,6 +28,6 @@  int amdgpu_atombios_i2c_xfer(struct i2c_adapter *i2c_adap,
 		      struct i2c_msg *msgs, int num);
 u32 amdgpu_atombios_i2c_func(struct i2c_adapter *adap);
 void amdgpu_atombios_i2c_channel_trans(struct amdgpu_device* adev,
-		u8 slave_addr, u8 line_number, u8 offset, u8 data);
+		u8 target_addr, u8 line_number, u8 offset, u8 data);
 
 #endif
diff --git a/drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c b/drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c
index dd2d66090d23..b91ed6050541 100644
--- a/drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c
+++ b/drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c
@@ -229,7 +229,7 @@  static uint32_t smu_v11_0_i2c_poll_rx_status(struct i2c_adapter *control)
 
 	reg_c_tx_abrt_source = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_TX_ABRT_SOURCE);
 
-	/* If slave is not present */
+	/* If target is not present */
 	if (REG_GET_FIELD(reg_c_tx_abrt_source,
 			  CKSVII2C_IC_TX_ABRT_SOURCE,
 			  ABRT_7B_ADDR_NOACK) == 1) {
@@ -255,10 +255,10 @@  static uint32_t smu_v11_0_i2c_poll_rx_status(struct i2c_adapter *control)
 }
 
 /**
- * smu_v11_0_i2c_transmit - Send a block of data over the I2C bus to a slave device.
+ * smu_v11_0_i2c_transmit - Send a block of data over the I2C bus to a target device.
  *
  * @control: I2C adapter reference
- * @address: The I2C address of the slave device.
+ * @address: The I2C address of the target device.
  * @data: The data to transmit over the bus.
  * @numbytes: The amount of data to transmit.
  * @i2c_flag: Flags for transmission
@@ -284,7 +284,7 @@  static uint32_t smu_v11_0_i2c_transmit(struct i2c_adapter *control,
 			       16, 1, data, numbytes, false);
 	}
 
-	/* Set the I2C slave address */
+	/* Set the I2C target address */
 	smu_v11_0_i2c_set_address(control, address);
 	/* Enable I2C */
 	smu_v11_0_i2c_enable(control, true);
@@ -354,10 +354,10 @@  static uint32_t smu_v11_0_i2c_transmit(struct i2c_adapter *control,
 
 
 /**
- * smu_v11_0_i2c_receive - Receive a block of data over the I2C bus from a slave device.
+ * smu_v11_0_i2c_receive - Receive a block of data over the I2C bus from a target device.
  *
  * @control: I2C adapter reference
- * @address: The I2C address of the slave device.
+ * @address: The I2C address of the target device.
  * @data: Placeholder to store received data.
  * @numbytes: The amount of data to transmit.
  * @i2c_flag: Flags for transmission
@@ -374,7 +374,7 @@  static uint32_t smu_v11_0_i2c_receive(struct i2c_adapter *control,
 
 	bytes_received = 0;
 
-	/* Set the I2C slave address */
+	/* Set the I2C target address */
 	smu_v11_0_i2c_set_address(control, address);
 
 	/* Enable I2C */
@@ -509,7 +509,7 @@  static void smu_v11_0_i2c_init(struct i2c_adapter *control)
 	if (res != I2C_OK)
 		smu_v11_0_i2c_abort(control);
 
-	/* Configure I2C to operate as master and in standard mode */
+	/* Configure I2C to operate as controller and in standard mode */
 	smu_v11_0_i2c_configure(control);
 
 	/* Initialize the clock to 50 kHz default */
@@ -650,11 +650,11 @@  static int smu_v11_0_i2c_xfer(struct i2c_adapter *i2c_adap,
 
 	smu_v11_0_i2c_init(i2c_adap);
 
-	/* From the client's point of view, this sequence of
+	/* From the target's point of view, this sequence of
 	 * messages-- the array i2c_msg *msg, is a single transaction
 	 * on the bus, starting with START and ending with STOP.
 	 *
-	 * The client is welcome to send any sequence of messages in
+	 * The target is welcome to send any sequence of messages in
 	 * this array, as processing under this function here is
 	 * striving to be agnostic.
 	 *
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
index 6450853fea94..51aa72e4eba4 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
@@ -1871,7 +1871,7 @@  static enum bp_result get_gpio_i2c_info(struct bios_parser *bp,
 	info->i2c_hw_assist = record->sucI2cId.bfHW_Capable;
 	info->i2c_line = record->sucI2cId.bfI2C_LineMux;
 	info->i2c_engine_id = record->sucI2cId.bfHW_EngineID;
-	info->i2c_slave_address = record->ucI2CAddr;
+	info->i2c_target_address = record->ucI2CAddr;
 
 	info->gpio_info.clk_mask_register_index =
 			le16_to_cpu(header->asGPIO_Info[info->i2c_line].usClkMaskRegisterIndex);
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
index ab31643b1096..90abab6bd00a 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
@@ -511,7 +511,7 @@  static enum bp_result get_gpio_i2c_info(
 	info->i2c_hw_assist = (record->i2c_id & I2C_HW_CAP) ? true : false;
 	info->i2c_line = record->i2c_id & I2C_HW_LANE_MUX;
 	info->i2c_engine_id = (record->i2c_id & I2C_HW_ENGINE_ID_MASK) >> 4;
-	info->i2c_slave_address = record->i2c_slave_addr;
+	info->i2c_target_address = record->i2c_target_addr;
 
 	/* TODO: check how to get register offset for en, Y, etc. */
 	info->gpio_info.clk_a_register_index = le16_to_cpu(pin->data_a_reg_index);
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_exports.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_exports.c
index c6c35037bdb8..9d2ec5fce4ae 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_exports.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_exports.c
@@ -141,13 +141,13 @@  bool dc_link_update_dsc_config(struct pipe_ctx *pipe_ctx)
 
 bool dc_is_oem_i2c_device_present(
 	struct dc *dc,
-	size_t slave_address)
+	size_t target_address)
 {
 	if (dc->res_pool->oem_device)
 		return dce_i2c_oem_device_present(
 			dc->res_pool,
 			dc->res_pool->oem_device,
-			slave_address);
+			target_address);
 
 	return false;
 }
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index ee8453bf958f..21608f42879f 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -1803,7 +1803,7 @@  int dc_link_aux_transfer_raw(struct ddc_service *ddc,
 
 bool dc_is_oem_i2c_device_present(
 	struct dc *dc,
-	size_t slave_address
+	size_t target_address
 );
 
 /* return true if the connected receiver supports the hdcp version */
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c.c b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c.c
index f5cd2392fc5f..f4c83d322350 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c.c
@@ -28,7 +28,7 @@ 
 bool dce_i2c_oem_device_present(
 	struct resource_pool *pool,
 	struct ddc_service *ddc,
-	size_t slave_address
+	size_t target_address
 )
 {
 	struct dc *dc = ddc->ctx->dc;
@@ -45,7 +45,7 @@  bool dce_i2c_oem_device_present(
 	if (dcb->funcs->get_i2c_info(dcb, id, &i2c_info) != BP_RESULT_OK)
 		return false;
 
-	if (i2c_info.i2c_slave_address != slave_address)
+	if (i2c_info.i2c_target_address != target_address)
 		return false;
 
 	return true;
diff --git a/drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h b/drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h
index 813463ffe15c..c30a2117a539 100644
--- a/drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h
+++ b/drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h
@@ -92,7 +92,7 @@  struct graphics_object_i2c_info {
 	bool i2c_hw_assist;
 	uint32_t i2c_line;
 	uint32_t i2c_engine_id;
-	uint32_t i2c_slave_address;
+	uint32_t i2c_target_address;
 };
 
 struct graphics_object_hpd_info {
diff --git a/drivers/gpu/drm/amd/include/atombios.h b/drivers/gpu/drm/amd/include/atombios.h
index b78360a71bc9..5644920f45e6 100644
--- a/drivers/gpu/drm/amd/include/atombios.h
+++ b/drivers/gpu/drm/amd/include/atombios.h
@@ -8503,7 +8503,7 @@  typedef struct _PROCESS_I2C_CHANNEL_TRANSACTION_PARAMETERS
    USHORT  lpI2CDataOut;
   UCHAR   ucFlag;
   UCHAR   ucTransBytes;
-  UCHAR   ucSlaveAddr;
+  UCHAR   ucTargetAddr;
   UCHAR   ucLineNumber;
 }PROCESS_I2C_CHANNEL_TRANSACTION_PARAMETERS;
 
diff --git a/drivers/gpu/drm/amd/include/atomfirmware.h b/drivers/gpu/drm/amd/include/atomfirmware.h
index af3eebb4c9bc..0b76c3655df7 100644
--- a/drivers/gpu/drm/amd/include/atomfirmware.h
+++ b/drivers/gpu/drm/amd/include/atomfirmware.h
@@ -534,7 +534,7 @@  struct atom_firmware_info_v3_2 {
   uint32_t mc_baseaddr_low;
   uint8_t  board_i2c_feature_id;            // enum of atom_board_i2c_feature_id_def
   uint8_t  board_i2c_feature_gpio_id;       // i2c id find in gpio_lut data table gpio_id
-  uint8_t  board_i2c_feature_slave_addr;
+  uint8_t  board_i2c_feature_target_addr;
   uint8_t  reserved3;
   uint16_t bootup_mvddq_mv;
   uint16_t bootup_mvpp_mv;
@@ -562,7 +562,7 @@  struct atom_firmware_info_v3_3
   uint32_t mc_baseaddr_low;
   uint8_t  board_i2c_feature_id;            // enum of atom_board_i2c_feature_id_def
   uint8_t  board_i2c_feature_gpio_id;       // i2c id find in gpio_lut data table gpio_id
-  uint8_t  board_i2c_feature_slave_addr;
+  uint8_t  board_i2c_feature_target_addr;
   uint8_t  reserved3;
   uint16_t bootup_mvddq_mv;
   uint16_t bootup_mvpp_mv;
@@ -590,8 +590,8 @@  struct atom_firmware_info_v3_4 {
 	uint32_t mc_baseaddr_low;
 	uint8_t  board_i2c_feature_id;            // enum of atom_board_i2c_feature_id_def
 	uint8_t  board_i2c_feature_gpio_id;       // i2c id find in gpio_lut data table gpio_id
-	uint8_t  board_i2c_feature_slave_addr;
-	uint8_t  ras_rom_i2c_slave_addr;
+	uint8_t  board_i2c_feature_target_addr;
+	uint8_t  ras_rom_i2c_target_addr;
 	uint16_t bootup_mvddq_mv;
 	uint16_t bootup_mvpp_mv;
 	uint32_t zfbstartaddrin16mb;
@@ -626,8 +626,8 @@  struct atom_firmware_info_v3_5 {
   uint32_t mc_baseaddr_low;
   uint8_t  board_i2c_feature_id;            // enum of atom_board_i2c_feature_id_def
   uint8_t  board_i2c_feature_gpio_id;       // i2c id find in gpio_lut data table gpio_id
-  uint8_t  board_i2c_feature_slave_addr;
-  uint8_t  ras_rom_i2c_slave_addr;
+  uint8_t  board_i2c_feature_target_addr;
+  uint8_t  ras_rom_i2c_target_addr;
   uint32_t bootup_voltage_reserved1;
   uint32_t zfb_reserved;
   // if pplib_pptable_id!=0, pplib get powerplay table inside driver instead of from VBIOS
@@ -830,7 +830,7 @@  struct atom_i2c_record
 {
   struct atom_common_record_header record_header;   //record_type = ATOM_I2C_RECORD_TYPE
   uint8_t i2c_id; 
-  uint8_t i2c_slave_addr;                   //The slave address, it's 0 when the record is attached to connector for DDC
+  uint8_t i2c_target_addr;                   //The target address, it's 0 when the record is attached to connector for DDC
 };
 
 struct atom_hpd_int_record
@@ -2026,7 +2026,7 @@  struct atom_smu_info_v3_5
   uint16_t smuinitoffset;
   uint32_t bootup_dprefclk_10khz;
   uint32_t bootup_usbclk_10khz;
-  uint32_t smb_slave_address;
+  uint32_t smb_target_address;
   uint32_t cg_fdo_ctrl0_val;
   uint32_t cg_fdo_ctrl1_val;
   uint32_t cg_fdo_ctrl2_val;
@@ -2083,7 +2083,7 @@  struct atom_smu_info_v3_6
 	uint16_t smuinitoffset;
 	uint32_t bootup_gfxavsclk_10khz;
 	uint32_t bootup_mpioclk_10khz;
-	uint32_t smb_slave_address;
+	uint32_t smb_target_address;
 	uint32_t cg_fdo_ctrl0_val;
 	uint32_t cg_fdo_ctrl1_val;
 	uint32_t cg_fdo_ctrl2_val;
@@ -2138,7 +2138,7 @@  struct atom_smu_info_v4_0 {
 	uint16_t smuinitoffset;
 	uint32_t bootup_dprefclk_10khz;
 	uint32_t bootup_usbclk_10khz;
-	uint32_t smb_slave_address;
+	uint32_t smb_target_address;
 	uint32_t cg_fdo_ctrl0_val;
 	uint32_t cg_fdo_ctrl1_val;
 	uint32_t cg_fdo_ctrl2_val;
@@ -2349,7 +2349,7 @@  struct atom_smc_dpm_info_v4_3
 
 struct smudpm_i2ccontrollerconfig_t {
   uint32_t  enabled;
-  uint32_t  slaveaddress;
+  uint32_t  targetaddress;
   uint32_t  controllerport;
   uint32_t  controllername;
   uint32_t  thermalthrottler;
@@ -3510,7 +3510,7 @@  struct  atom_i2c_voltage_object_v4
    struct atom_voltage_object_header_v4 header;  // voltage mode = VOLTAGE_OBJ_VR_I2C_INIT_SEQ
    uint8_t  regulator_id;                        //Indicate Voltage Regulator Id
    uint8_t  i2c_id;
-   uint8_t  i2c_slave_addr;
+   uint8_t  i2c_target_addr;
    uint8_t  i2c_control_offset;       
    uint8_t  i2c_flag;                            // Bit0: 0 - One byte data; 1 - Two byte data
    uint8_t  i2c_speed;                           // =0, use default i2c speed, otherwise use it in unit of kHz. 
@@ -4152,7 +4152,7 @@  struct process_i2c_channel_transaction_parameters
   uint16_t  i2c_data_out;
   uint8_t   flag;                    /* enum atom_process_i2c_status */
   uint8_t   trans_bytes;
-  uint8_t   slave_addr;
+  uint8_t   target_addr;
   uint8_t   i2c_id;
 };
 
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_processpptables.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_processpptables.c
index 79c817752a33..cb9ee5345745 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_processpptables.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_processpptables.c
@@ -784,8 +784,8 @@  static int append_vbios_pptable(struct pp_hwmgr *hwmgr, PPTable_t *ppsmc_pptable
 	for (i = 0; i < I2C_CONTROLLER_NAME_COUNT; i++) {
 		ppsmc_pptable->I2cControllers[i].Enabled =
 			smc_dpm_table->i2ccontrollers[i].enabled;
-		ppsmc_pptable->I2cControllers[i].SlaveAddress =
-			smc_dpm_table->i2ccontrollers[i].slaveaddress;
+		ppsmc_pptable->I2cControllers[i].TargetAddress =
+			smc_dpm_table->i2ccontrollers[i].targetaddress;
 		ppsmc_pptable->I2cControllers[i].ControllerPort =
 			smc_dpm_table->i2ccontrollers[i].controllerport;
 		ppsmc_pptable->I2cControllers[i].ThermalThrottler =
diff --git a/drivers/gpu/drm/amd/pm/powerplay/inc/smu11_driver_if.h b/drivers/gpu/drm/amd/pm/powerplay/inc/smu11_driver_if.h
index c2efc70ef288..69d7ec6fd971 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/inc/smu11_driver_if.h
+++ b/drivers/gpu/drm/amd/pm/powerplay/inc/smu11_driver_if.h
@@ -287,7 +287,7 @@  typedef enum {
 
 typedef struct {
   uint32_t Enabled;
-  uint32_t SlaveAddress;
+  uint32_t TargetAddress;
   uint32_t ControllerPort;
   uint32_t ControllerName;
 
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_arcturus.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_arcturus.h
index d518dee18e1b..5684e2a16e6c 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_arcturus.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_arcturus.h
@@ -263,7 +263,7 @@  typedef struct {
   uint8_t   Enabled;
   uint8_t   Speed;
   uint8_t   Padding[2];
-  uint32_t  SlaveAddress;
+  uint32_t  TargetAddress;
   uint8_t   ControllerPort;
   uint8_t   ControllerName;
   uint8_t   ThermalThrotter;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_navi10.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_navi10.h
index c5c1943fb6a1..1782b8e8fcd2 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_navi10.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_navi10.h
@@ -267,7 +267,7 @@  typedef struct {
   uint8_t   Enabled;
   uint8_t   Speed;
   uint8_t   Padding[2];
-  uint32_t  SlaveAddress;
+  uint32_t  TargetAddress;
   uint8_t   ControllerPort;
   uint8_t   ControllerName;
   uint8_t   ThermalThrotter;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_sienna_cichlid.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_sienna_cichlid.h
index aa6d29de4002..6be89c6dd492 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_sienna_cichlid.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_sienna_cichlid.h
@@ -342,7 +342,7 @@  typedef enum {
 typedef struct {
   uint8_t   Enabled;
   uint8_t   Speed;
-  uint8_t   SlaveAddress;  
+  uint8_t   TargetAddress;
   uint8_t   ControllerPort;
   uint8_t   ControllerName;
   uint8_t   ThermalThrotter;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_aldebaran.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_aldebaran.h
index cddf45eebee8..c590f4557074 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_aldebaran.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_aldebaran.h
@@ -167,7 +167,7 @@  typedef enum {
 typedef struct {
   uint8_t   Enabled;
   uint8_t   Speed;
-  uint8_t   SlaveAddress;
+  uint8_t   TargetAddress;
   uint8_t   ControllerPort;
   uint8_t   ThermalThrotter;
   uint8_t   I2cProtocol;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h
index b114d14fc053..ebe2d344bf5b 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h
@@ -319,7 +319,7 @@  typedef enum {
 typedef struct {
   uint8_t   Enabled;
   uint8_t   Speed;
-  uint8_t   SlaveAddress;
+  uint8_t   TargetAddress;
   uint8_t   ControllerPort;
   uint8_t   ControllerName;
   uint8_t   ThermalThrotter;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h
index 8b1496f8ce58..8e9c7fa22b4f 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h
@@ -320,7 +320,7 @@  typedef enum {
 typedef struct {
   uint8_t   Enabled;
   uint8_t   Speed;
-  uint8_t   SlaveAddress;
+  uint8_t   TargetAddress;
   uint8_t   ControllerPort;
   uint8_t   ControllerName;
   uint8_t   ThermalThrotter;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
index 0c2d04f978ac..e2c6a4806e5c 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
@@ -1909,8 +1909,8 @@  static void arcturus_dump_pptable(struct smu_context *smu)
 		dev_info(smu->adev->dev, "I2cControllers[%d]:\n", i);
 		dev_info(smu->adev->dev, "                   .Enabled = %d\n",
 				pptable->I2cControllers[i].Enabled);
-		dev_info(smu->adev->dev, "                   .SlaveAddress = 0x%x\n",
-				pptable->I2cControllers[i].SlaveAddress);
+		dev_info(smu->adev->dev, "                   .TargetAddress = 0x%x\n",
+				pptable->I2cControllers[i].TargetAddress);
 		dev_info(smu->adev->dev, "                   .ControllerPort = %d\n",
 				pptable->I2cControllers[i].ControllerPort);
 		dev_info(smu->adev->dev, "                   .ControllerName = %d\n",
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
index 1f18b61884f3..eec4b9b9598c 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
@@ -2988,8 +2988,8 @@  static void beige_goby_dump_pptable(struct smu_context *smu)
 				pptable->I2cControllers[i].Enabled);
 		dev_info(smu->adev->dev, "                   .Speed = 0x%x\n",
 				pptable->I2cControllers[i].Speed);
-		dev_info(smu->adev->dev, "                   .SlaveAddress = 0x%x\n",
-				pptable->I2cControllers[i].SlaveAddress);
+		dev_info(smu->adev->dev, "                   .TargetAddress = 0x%x\n",
+				pptable->I2cControllers[i].TargetAddress);
 		dev_info(smu->adev->dev, "                   .ControllerPort = 0x%x\n",
 				pptable->I2cControllers[i].ControllerPort);
 		dev_info(smu->adev->dev, "                   .ControllerName = 0x%x\n",
@@ -3627,8 +3627,8 @@  static void sienna_cichlid_dump_pptable(struct smu_context *smu)
 				pptable->I2cControllers[i].Enabled);
 		dev_info(smu->adev->dev, "                   .Speed = 0x%x\n",
 				pptable->I2cControllers[i].Speed);
-		dev_info(smu->adev->dev, "                   .SlaveAddress = 0x%x\n",
-				pptable->I2cControllers[i].SlaveAddress);
+		dev_info(smu->adev->dev, "                   .TargetAddress = 0x%x\n",
+				pptable->I2cControllers[i].TargetAddress);
 		dev_info(smu->adev->dev, "                   .ControllerPort = 0x%x\n",
 				pptable->I2cControllers[i].ControllerPort);
 		dev_info(smu->adev->dev, "                   .ControllerName = 0x%x\n",
diff --git a/drivers/gpu/drm/radeon/atombios.h b/drivers/gpu/drm/radeon/atombios.h
index 2db40789235c..40444af51d0a 100644
--- a/drivers/gpu/drm/radeon/atombios.h
+++ b/drivers/gpu/drm/radeon/atombios.h
@@ -1834,7 +1834,7 @@  typedef struct _READ_EDID_FROM_HW_I2C_DATA_PARAMETERS
   USHORT    usVRAMAddress;      //Address in Frame Buffer where to pace raw EDID
   USHORT    usStatus;           //When use output: lower byte EDID checksum, high byte hardware status
                                 //WHen use input:  lower byte as 'byte to read':currently limited to 128byte or 1byte
-  UCHAR     ucSlaveAddr;        //Read from which slave
+  UCHAR     ucTargetAddr;        //Read from which slave
   UCHAR     ucLineNumber;       //Read from which HW assisted line
 }READ_EDID_FROM_HW_I2C_DATA_PARAMETERS;
 #define READ_EDID_FROM_HW_I2C_DATA_PS_ALLOCATION  READ_EDID_FROM_HW_I2C_DATA_PARAMETERS
@@ -1858,7 +1858,7 @@  typedef struct _WRITE_ONE_BYTE_HW_I2C_DATA_PARAMETERS
                                 //blockID+counterID+offsetID
   UCHAR     ucData;             //PS data1
   UCHAR     ucStatus;           //Status byte 1=success, 2=failure, Also is used as PS data2
-  UCHAR     ucSlaveAddr;        //Write to which slave
+  UCHAR     ucTargetAddr;        //Write to which slave
   UCHAR     ucLineNumber;       //Write from which HW assisted line
 }WRITE_ONE_BYTE_HW_I2C_DATA_PARAMETERS;
 
@@ -1867,7 +1867,7 @@  typedef struct _WRITE_ONE_BYTE_HW_I2C_DATA_PARAMETERS
 typedef struct _SET_UP_HW_I2C_DATA_PARAMETERS
 {
   USHORT    usPrescale;         //Ratio between Engine clock and I2C clock
-  UCHAR     ucSlaveAddr;        //Write to which slave
+  UCHAR     ucTargetAddr;        //Write to which slave
   UCHAR     ucLineNumber;       //Write from which HW assisted line
 }SET_UP_HW_I2C_DATA_PARAMETERS;
 
@@ -4741,7 +4741,7 @@  typedef struct _ATOM_POWER_SOURCE_OBJECT
 	UCHAR	ucPwrSrcId;													// Power source
 	UCHAR	ucPwrSensorType;										// GPIO, I2C or none
 	UCHAR	ucPwrSensId;											  // if GPIO detect, it is GPIO id,  if I2C detect, it is I2C id
-	UCHAR	ucPwrSensSlaveAddr;									// Slave address if I2C detect
+	UCHAR	ucPwrSensTargetAddr;									// Target address if I2C detect
 	UCHAR ucPwrSensRegIndex;									// I2C register Index if I2C detect
 	UCHAR ucPwrSensRegBitMask;								// detect which bit is used if I2C detect
 	UCHAR	ucPwrSensActiveState;								// high active or low active
@@ -5449,7 +5449,7 @@  typedef struct _ATOM_I2C_DEVICE_SETUP_INFO
 {
   ATOM_I2C_ID_CONFIG_ACCESS       sucI2cId;               //I2C line and HW/SW assisted cap.
   UCHAR		                        ucSSChipID;             //SS chip being used
-  UCHAR		                        ucSSChipSlaveAddr;      //Slave Address to set up this SS chip
+  UCHAR		                        ucSSChipTargetAddr;      //Target Address to set up this SS chip
   UCHAR                           ucNumOfI2CDataRecords;  //number of data block
   ATOM_I2C_DATA_RECORD            asI2CData[];
 }ATOM_I2C_DEVICE_SETUP_INFO;
@@ -7229,7 +7229,7 @@  typedef struct _PROCESS_I2C_CHANNEL_TRANSACTION_PARAMETERS
 	USHORT  lpI2CDataOut;
   UCHAR   ucFlag;               
   UCHAR   ucTransBytes;
-  UCHAR   ucSlaveAddr;
+  UCHAR   ucTargetAddr;
   UCHAR   ucLineNumber;
 }PROCESS_I2C_CHANNEL_TRANSACTION_PARAMETERS;
 
@@ -7599,8 +7599,8 @@  typedef struct _ATOM_XTMDS_INFO
   UCHAR                      ucSupportedLink;    // Bit field, bit0=1, single link supported;bit1=1,dual link supported
   UCHAR                      ucSequnceAlterID;   // Even with the same external TMDS asic, it's possible that the program seqence alters 
                                                  // due to design. This ID is used to alert driver that the sequence is not "standard"!              
-  UCHAR                      ucMasterAddress;    // Address to control Master xTMDS Chip
-  UCHAR                      ucSlaveAddress;     // Address to control Slave xTMDS Chip
+  UCHAR                      ucControllerAddress;    // Address to control Controller xTMDS Chip
+  UCHAR                      ucTargetAddress;     // Address to control Target xTMDS Chip
 }ATOM_XTMDS_INFO;
 
 typedef struct _DFP_DPMS_STATUS_CHANGE_PARAMETERS
diff --git a/drivers/gpu/drm/radeon/atombios_i2c.c b/drivers/gpu/drm/radeon/atombios_i2c.c
index 730f0b25312b..3acae0b28122 100644
--- a/drivers/gpu/drm/radeon/atombios_i2c.c
+++ b/drivers/gpu/drm/radeon/atombios_i2c.c
@@ -34,7 +34,7 @@ 
 #define ATOM_MAX_HW_I2C_READ  255
 
 static int radeon_process_i2c_ch(struct radeon_i2c_chan *chan,
-				 u8 slave_addr, u8 flags,
+				 u8 target_addr, u8 flags,
 				 u8 *buf, int num)
 {
 	struct drm_device *dev = chan->dev;
@@ -75,7 +75,7 @@  static int radeon_process_i2c_ch(struct radeon_i2c_chan *chan,
 	args.ucFlag = flags;
 	args.ucI2CSpeed = TARGET_HW_I2C_CLOCK;
 	args.ucTransBytes = num;
-	args.ucSlaveAddr = slave_addr << 1;
+	args.ucTargetAddr = target_addr << 1;
 	args.ucLineNumber = chan->rec.i2c_id;
 
 	atom_execute_table_scratch_unlocked(rdev->mode_info.atom_context, index, (uint32_t *)&args, sizeof(args));
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 6952b1273b0f..107638ec8c75 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -1398,7 +1398,7 @@  bool radeon_legacy_get_ext_tmds_info_from_table(struct radeon_encoder *encoder,
 	case CT_MINI_EXTERNAL:
 	default:
 		tmds->dvo_chip = DVO_SIL164;
-		tmds->slave_addr = 0x70 >> 1; /* 7 bit addressing */
+		tmds->target_addr = 0x70 >> 1; /* 7 bit addressing */
 		break;
 	}
 
@@ -1420,14 +1420,14 @@  bool radeon_legacy_get_ext_tmds_info_from_combios(struct radeon_encoder *encoder
 		i2c_bus = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0);
 		tmds->i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus);
 		tmds->dvo_chip = DVO_SIL164;
-		tmds->slave_addr = 0x70 >> 1; /* 7 bit addressing */
+		tmds->target_addr = 0x70 >> 1; /* 7 bit addressing */
 	} else {
 		offset = combios_get_table_offset(dev, COMBIOS_EXT_TMDS_INFO_TABLE);
 		if (offset) {
 			ver = RBIOS8(offset);
 			DRM_DEBUG_KMS("External TMDS Table revision: %d\n", ver);
-			tmds->slave_addr = RBIOS8(offset + 4 + 2);
-			tmds->slave_addr >>= 1; /* 7 bit addressing */
+			tmds->target_addr = RBIOS8(offset + 4 + 2);
+			tmds->target_addr >>= 1; /* 7 bit addressing */
 			gpio = RBIOS8(offset + 4 + 3);
 			if (gpio == DDC_LCD) {
 				/* MM i2c */
@@ -2846,19 +2846,19 @@  void radeon_external_tmds_setup(struct drm_encoder *encoder)
 	case DVO_SIL164:
 		/* sil 164 */
 		radeon_i2c_put_byte(tmds->i2c_bus,
-				    tmds->slave_addr,
+				    tmds->target_addr,
 				    0x08, 0x30);
 		radeon_i2c_put_byte(tmds->i2c_bus,
-				       tmds->slave_addr,
+				       tmds->target_addr,
 				       0x09, 0x00);
 		radeon_i2c_put_byte(tmds->i2c_bus,
-				    tmds->slave_addr,
+				    tmds->target_addr,
 				    0x0a, 0x90);
 		radeon_i2c_put_byte(tmds->i2c_bus,
-				    tmds->slave_addr,
+				    tmds->target_addr,
 				    0x0c, 0x89);
 		radeon_i2c_put_byte(tmds->i2c_bus,
-				       tmds->slave_addr,
+				       tmds->target_addr,
 				       0x08, 0x3b);
 		break;
 	case DVO_SIL1178:
@@ -2887,7 +2887,7 @@  bool radeon_combios_external_tmds_setup(struct drm_encoder *encoder)
 	struct radeon_device *rdev = dev->dev_private;
 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
 	uint16_t offset;
-	uint8_t blocks, slave_addr, rev;
+	uint8_t blocks, target_addr, rev;
 	uint32_t index, id;
 	uint32_t reg, val, and_mask, or_mask;
 	struct radeon_encoder_ext_tmds *tmds = radeon_encoder->enc_priv;
@@ -2934,15 +2934,15 @@  bool radeon_combios_external_tmds_setup(struct drm_encoder *encoder)
 						mdelay(val);
 						break;
 					case 6:
-						slave_addr = id & 0xff;
-						slave_addr >>= 1; /* 7 bit addressing */
+						target_addr = id & 0xff;
+						target_addr >>= 1; /* 7 bit addressing */
 						index++;
 						reg = RBIOS8(index);
 						index++;
 						val = RBIOS8(index);
 						index++;
 						radeon_i2c_put_byte(tmds->i2c_bus,
-								    slave_addr,
+								    target_addr,
 								    reg, val);
 						break;
 					default:
@@ -2997,7 +2997,7 @@  bool radeon_combios_external_tmds_setup(struct drm_encoder *encoder)
 					val = RBIOS8(index);
 					index += 1;
 					radeon_i2c_put_byte(tmds->i2c_bus,
-							    tmds->slave_addr,
+							    tmds->target_addr,
 							    reg, val);
 					break;
 				default:
diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c
index 3d174390a8af..a2eb00229428 100644
--- a/drivers/gpu/drm/radeon/radeon_i2c.c
+++ b/drivers/gpu/drm/radeon/radeon_i2c.c
@@ -1038,7 +1038,7 @@  struct radeon_i2c_chan *radeon_i2c_lookup(struct radeon_device *rdev,
 }
 
 void radeon_i2c_get_byte(struct radeon_i2c_chan *i2c_bus,
-			 u8 slave_addr,
+			 u8 target_addr,
 			 u8 addr,
 			 u8 *val)
 {
@@ -1046,13 +1046,13 @@  void radeon_i2c_get_byte(struct radeon_i2c_chan *i2c_bus,
 	u8 in_buf[2];
 	struct i2c_msg msgs[] = {
 		{
-			.addr = slave_addr,
+			.addr = target_addr,
 			.flags = 0,
 			.len = 1,
 			.buf = out_buf,
 		},
 		{
-			.addr = slave_addr,
+			.addr = target_addr,
 			.flags = I2C_M_RD,
 			.len = 1,
 			.buf = in_buf,
@@ -1072,13 +1072,13 @@  void radeon_i2c_get_byte(struct radeon_i2c_chan *i2c_bus,
 }
 
 void radeon_i2c_put_byte(struct radeon_i2c_chan *i2c_bus,
-			 u8 slave_addr,
+			 u8 target_addr,
 			 u8 addr,
 			 u8 val)
 {
 	uint8_t out_buf[2];
 	struct i2c_msg msg = {
-		.addr = slave_addr,
+		.addr = target_addr,
 		.flags = 0,
 		.len = 2,
 		.buf = out_buf,
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 546381a5c918..701c5f9046a0 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -409,7 +409,7 @@  struct radeon_encoder_int_tmds {
 struct radeon_encoder_ext_tmds {
 	/* tmds over dvo */
 	struct radeon_i2c_chan *i2c_bus;
-	uint8_t slave_addr;
+	uint8_t target_addr;
 	enum radeon_dvo_chip dvo_chip;
 };
 
@@ -749,11 +749,11 @@  extern struct radeon_i2c_chan *radeon_i2c_create(struct drm_device *dev,
 						 const char *name);
 extern void radeon_i2c_destroy(struct radeon_i2c_chan *i2c);
 extern void radeon_i2c_get_byte(struct radeon_i2c_chan *i2c_bus,
-				u8 slave_addr,
+				u8 target_addr,
 				u8 addr,
 				u8 *val);
 extern void radeon_i2c_put_byte(struct radeon_i2c_chan *i2c,
-				u8 slave_addr,
+				u8 target_addr,
 				u8 addr,
 				u8 val);
 extern void radeon_router_select_ddc_port(struct radeon_connector *radeon_connector);